In July, Rocklin typically sees daytime highs of 34.1°C and overnight lows around 15.7°C. Compared to the annual average high of 22.9°C, July runs +11.1°C.
July in Rocklin averages a daytime high of 34.1°C and an overnight low of 15.7°C.
July runs +11.1°C compared to Rocklin's annual average high of 22.9°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 34.1°C and cooler evenings around 15.7°C.